Fix #93.

[lilypond.git] / lily / paper-column.cc

diff --git a/lily/paper-column.cc b/lily/paper-column.cc
index 78b09c3875ba254781959298b420e874565d5813..2636b20fe4bccee354e4b9b915f060f8e6f082af 100644 (file)
--- a/lily/paper-column.cc
+++ b/lily/paper-column.cc
@@ -34,9 +34,9 @@ Paper_column::do_break_processing ()
 }
 
 int
-Paper_column::get_rank (Grob *me)
+Paper_column::get_rank (Grob const *me)
 {
-  return dynamic_cast<Paper_column *> (me)->rank_;
+  return dynamic_cast<Paper_column const *> (me)->rank_;
 }
 
 System *